LAVAZZA blue LB 400 CLASSY PLUS, Руководство по обслуживанию, Страница: 19 / 46

Technical support maintenance manual
Rel. 0.00 / February 2020
15
PROBLEM POSSIBLE CAUSES SOLUTIONS
Water leaks in the coffee machine. • Tank damaged.
•
Used capsule drawer filled.
• Capsule stuck.
• Capsule not compatible.
• Check for leaks in the tank, by keeping
it separate from the machine.
• Empty the used capsule drawer.
• Open and close the lever to drop the
capsule. Remove and empty the cap-
sule collection tray.
• Use suitable capsules (i.e. Lavazza
Blue or Expert capsules) or any other
compatible capsule.
On / Stand-by button blinking in
red.
• Inadequate machine storing conditions /
Temporary lock.
• Unplug the machine from the power
socket and allow it to rest at room tem-
perature enough time (max. 1 hour).
Plug the machine in again, then press
the switch-on button (make one at-
tempt only).
The loading lever either does not
reach the supply position or re-
quires an excessive closing effort. •
Spent capsule drawer filled.
• Capsule stuck.
• Empty the tray and make an attempt at
closing the lever.
• Open and close the lever to drop the
capsule.
Coffee is dispensed too fast and,
therefore, is not so creamy. • A previously used capsule is used.
• Capsule not present.
• Capsule not compatible. • Use a new capsule.
• Insert the capsule.
• Try again by using another capsule
from a different package.
The coffee is cold. • Slow supplying – hydraulic circuit
clogged with limescale.
• Perform the descaling procedure
by means of the Lavazza descaling
product.
The machine emits no sound. • Acoustic signal OFF. • Set the machine to the stand-by mode,
then simultaneously keep the “ES-
PRESSO
” and “MACCHIATO
”coffee buttons depressed over at
least 2 seconds.
Coffee flows out slowly drop by
drop.
• Capsule not compatible.
• An inadequate pod has been used.
• Supplying device clogged.
• Hydraulic circuit clogged with limescale.
• Try again by using another capsule
from a different package.
• Remove the used capsule and use a
new one.
• Clean the coffee dispensing spout (see
MAINTENANCE AND CLEANING).
• Perform the descaling procedure
by means of the Lavazza descaling
product.
The milk-based beverage warning
lights are OFF and the buttons won’t
work. • Milk jug missing or inserted wrongly.
• Milk cover positioned with the nozzles
facing the handle.
• Insert the milk jug.
The milk preparation warning lights will
be turned on if the jug is inserted cor-
rectly.
• Turn the milk cover so that the noz-
zle will face the direction opposite the
handle.
The milk preparation warning lights will
be turned on if the jug is inserted cor-
rectly.
Milk does not foam. • Milk unsuitable for use.
• Too hot milk temperature.
•
Beater coil not fitted into place.
• It is recommended that whole milk
(pasteurized or UHT-treated) and / or
cold skimmed milk from the fridge of
39.2 to 46.4°F (4 to 8°C) should be
used.
• Use milk at the fridge temperature (i.e.
ranging between 39.2 to 46.4°F (4 to
8°C).
• Make sure that the beater coil has
been fitted into place correctly.